反应详情

The title compound was prepared in an analogous fashion to that described in Example 19 using 5-bromo-6-(ethyl(2-hydroxyethyl)amino)-N-(4-(trifluoromethoxy)phenyl)nicotinamide (Stage 21.1) and 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole to afford a yellow wax UPLC-MS (Condition 3) tR=0.97 min, m/z=436.2 [M+H]+, m/z=434.3 [M−H]−; 1H-NMR (400 MHz, DMSO-d6) δ ppm 0.93 (t, J=6.97 Hz, 3H) 3.26 (br. s, 2H) 3.36-3.44 (m, 2H) 3.44-3.52 (m, 2H) 4.59 (br. s, 1H) 6.53 (d, J=1.96 Hz, 1H) 7.34 (d, J=8.31 Hz, 2H) 7.80 (br. s, 1H) 7.84-7.90 (m, 2H) 8.13 (s, 1H) 8.71 (d, J=1.96 Hz, 1H) 10.28 (s, 1H) 12.94 (br. s, 1H).

1. customto afford a yellow wax UPLC-MS (Condition 3) tR=0.97 min, m/z=436.2 [M+H]+, m/z=434.3 [M−H]−